Issued Patents All Time
Showing 176–200 of 208 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6085063 | Digital image forming apparatus | Kiwamu Morita, Michiyuki Suzuki | 2000-07-04 |
| 6081386 | Optical scanning lens, optical scanning and imaging system and optical scanning apparatus incorporating same | Seizo Suzuki, Koji Masuda, Hiroyuki Suhara | 2000-06-27 |
| 6069724 | Optical scanning lens and optical scanning apparatus | Seizo Suzuki, Koji Masuda | 2000-05-30 |
| 5986791 | Optical scanning device and a scanning lens therefor | Seizo Suzuki, Kouji Masuda | 1999-11-16 |
| 5875051 | Optical scanning device and a scanning lens therefor | Seizo Suzuki, Kouji Masuda | 1999-02-23 |
| 5763968 | Alternator for vehicle | Hitoshi Irie | 1998-06-09 |
| 5652670 | Scanning image forming lens and optical scanner | — | 1997-07-29 |
| 5581392 | Optical Scanner | — | 1996-12-03 |
| 5570224 | Optical scanning apparatus | Osamu Endo, Koji Ichimiya, Takayuki Ohsawa | 1996-10-29 |
| 5557448 | Optical scanner | Osamu Endo | 1996-09-17 |
| 5493218 | Magnetic detecting apparatus with a variable voltage power supply | Masayoshi Yamashita, Makoto Hosokawa, Nanayuki Takeuchi, Akira Miki | 1996-02-20 |
| 5323175 | Screen display element | Toshio Doi, Shigeo Mizugaki | 1994-06-21 |
| 5241574 | Pulse generating apparatus | — | 1993-08-31 |
| 5187022 | Magnetic recording medium for encoders | Mutsumi Harada, Nobuji Kato, Toshiharu Hoshi, Kenzaburo Iijima | 1993-02-16 |
| 5012238 | Absolute encoder | Kenzaburou Iijima | 1991-04-30 |
| 5007057 | Power source monitor and a rotary encoder with such a monitor | Kenzaburou Iijima | 1991-04-09 |
| 4987040 | Magnetic recording medium for displacement detectors | Kenzaburou Iijima, Seiya Nishimura | 1991-01-22 |
| 4987414 | Signal processing circuit for an encoder | Kenzaburou Iijima | 1991-01-22 |
| 4983916 | Compact magnetic encoder | Kenzaburou Iijima, Seiya Nishimura | 1991-01-08 |
| 4954803 | Magnetic-resistor sensor and a magnetic encoder using such a sensor | Kenzaburou Iijima | 1990-09-04 |
| 4944028 | Non-contact type pattern sensor with variable clearance compensation | Kenzaburou Iijima, Kazuo Kurahashi | 1990-07-24 |
| 4879674 | Input circuit for a digital phase locked loop | Kenzaburou Iijima | 1989-11-07 |
| 4855740 | Keyboard | Toshihiro Muramatsu, Kenzaburou Iijima | 1989-08-08 |
| 4847879 | Frequency sensing and control circuit | Kenzaburou Iijima, Makoto Suzuki, Atsushi Uchiyama | 1989-07-11 |
| 4806860 | Overlapped magnetoresistive displacement detecting transducers having closely spaced longitudinal centers | Kenzaburou Iijima, Terumoto Nonaka, Katsuyuki Yokoi, Seiya Nishimura | 1989-02-21 |